In the early days, cameras were only equipped with a convex lens, hence the name "single lens". With the increasing development of technology, modern lenses have several different forms and functions of convex and concave lenses to form a converging lens, known as a "compound lens". The ...
A lens that uses two or more simpler lenses in this way is called a compound lens.Sponsored links How do you measure the power of a lens?If you've ever looked through binoculars, a telescope, or a magnifying glass, you'll know that some lenses magnify (or reduce) the apparent size ...
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A compound microscope is a high power (high magnification) microscope that uses a compound lens system. A compound microscope has multiple lenses: theobjective lens(typically 4x, 10x, 40x or 100x) is compounded (multiplied) by theeyepiece lens(typically 10x) to obtain a high magnification of 4...
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- Because the compound microscope uses two lenses, it can achieve a much higher total magnification compared to a simple microscope. The total magnification is the product of the magnification of the objective lens and the eyepiece lens. 4. Conclusion: - The main advantage of a compound microsco...
The eyeball is similar to a convex lens which has the ability to converge the incident light on a point known as focal point. In the case of eye-ball, the light rays coming from a distance will converge on the retina. The astigmatism is one of the defects of the eye which causes the...
aAloe arborescens Miller var. natalensis Rerger (Kidachi-Aloe) contains aloenin(0-glucoside) and barbaloin (C-glucoside); the former compound is very stable in comparison with the latter, even in water or methanol solution. Consequently, we tried to monitor the Kidachi-Aloe extracts in cosmet...
Atheism simply means no belief in the existence of God or gods. It comes from the Greek wordatheos,which is a compound word with “a” meaning without and “theos” meaning god or gods. It is the opposite of theism; it is non-theism. ...
The eye needs to be able to detect light stimuli, and transmit it to the brain as nerve impulses. This job is carried out by special sensory cells in the retina of the eye. Answer and Explanation:1 (a) Cones are a type of photoreceptor cell found in the retina of the ver...